131095860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 449777664

約数和(自身を除く): 318681804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 105, 115, 123, 138, 140, 161, 164, 205, 210, 230, 246, 276, 287, 322, 331, 345, 410, 420, 460, 483, 492, 574, 615, 644, 662, 690, 805, 820, 861, 943, 966, 993, 1148, 1230, 1324, 1380, 1435, 1610, 1655, 1722, 1886, 1932, 1986, 2317, 2415, 2460, 2829, 2870, 3220, 3310, 3444, 3772, 3972, 4305, 4634, 4715, 4830, 4965, 5658, 5740, 6601, 6620, 6951, 7613, 8610, 9268, 9430, 9660, 9930, 11316, 11585, 13202, 13571, 13902, 14145, 15226, 17220, 18860, 19803, 19860, 22839, 23170, 26404, 27142, 27804, 28290, 30452, 33005, 34755, 38065, 39606, 40713, 45678, 46340, 53291, 54284, 56580, 66010, 67855, 69510, 76130, 79212, 81426, 91356, 94997, 99015, 106582, 114195, 132020, 135710, 139020, 152260, 159873, 162852, 189994, 198030, 203565, 213164, 228390, 266455, 271420, 284991, 312133, 319746, 379988, 396060, 407130, 456780, 474985, 532910, 569982, 624266, 639492, 799365, 814260, 936399, 949970, 1065820, 1139964, 1248532, 1424955, 1560665, 1598730, 1872798, 1899940, 2184931, 2849910, 3121330, 3197460, 3745596, 4369862, 4681995, 5699820, 6242660, 6554793, 8739724, 9363990, 10924655, 13109586, 18727980, 21849310, 26219172, 32773965, 43698620, 65547930, 131095860]

約数ペア:

[(1, 131095860), (2, 65547930), (3, 43698620), (4, 32773965), (5, 26219172), (6, 21849310), (7, 18727980), (10, 13109586), (12, 10924655), (14, 9363990), (15, 8739724), (20, 6554793), (21, 6242660), (23, 5699820), (28, 4681995), (30, 4369862), (35, 3745596), (41, 3197460), (42, 3121330), (46, 2849910), (60, 2184931), (69, 1899940), (70, 1872798), (82, 1598730), (84, 1560665), (92, 1424955), (105, 1248532), (115, 1139964), (123, 1065820), (138, 949970), (140, 936399), (161, 814260), (164, 799365), (205, 639492), (210, 624266), (230, 569982), (246, 532910), (276, 474985), (287, 456780), (322, 407130), (331, 396060), (345, 379988), (410, 319746), (420, 312133), (460, 284991), (483, 271420), (492, 266455), (574, 228390), (615, 213164), (644, 203565), (662, 198030), (690, 189994), (805, 162852), (820, 159873), (861, 152260), (943, 139020), (966, 135710), (993, 132020), (1148, 114195), (1230, 106582), (1324, 99015), (1380, 94997), (1435, 91356), (1610, 81426), (1655, 79212), (1722, 76130), (1886, 69510), (1932, 67855), (1986, 66010), (2317, 56580), (2415, 54284), (2460, 53291), (2829, 46340), (2870, 45678), (3220, 40713), (3310, 39606), (3444, 38065), (3772, 34755), (3972, 33005), (4305, 30452), (4634, 28290), (4715, 27804), (4830, 27142), (4965, 26404), (5658, 23170), (5740, 22839), (6601, 19860), (6620, 19803), (6951, 18860), (7613, 17220), (8610, 15226), (9268, 14145), (9430, 13902), (9660, 13571), (9930, 13202), (11316, 11585)]